In this blog post, let’s learn about the error message “120 ISAM error: cannot open log file.” in Hydra and the description of the error.
Error Message
120 ISAM error: cannot open log file.
Error Details
The ISAM processor is trying to roll back a transaction or recover a file but has encountered bad data in a transaction log record. The dblog or selog utility can be used to get more information about the problem. If the file (table) cannot be recovered, you will have to re-create it or restore it from backup.